RM v9 sets the initial FactTypeTable.Flags value = 2147483647. This is true for built-in and user defined Fact Types. Once the FactType is edited then the Flags value is recalculated to something between -1 and -63 . The calculation appears to match this doc https://sqlitetoolsforrootsmagic.com/fact-inclusion-controls/ exept that the values are negative. I haven't taken the time to test every combination.